root = dsc.getSelectedRoot();
addExplorerComponentListener(urlc);
addExplorerComponentListener(dsc);
view = new JTree(model);
controller = new FileTreeController(this);
view.setCellRenderer(new FileTreeCellRenderer());
view.addMouseListener(controller);
view.addKeyListener(controller);
view.addTreeSelectionListener(controller);
view.setBackground(Color.white);